diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2017-01-23 14:19:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-25 10:57:35 +0100 |
| commit | 6b02e97491c9b4ef54a3b2295f2962b2ceeb25f8 (patch) | |
| tree | 860a7f9f1e502c941263c678fd371f68d9679874 /drivers/usb/host/xhci-ring.c | |
| parent | f99265965b3203baf5266994578db14851fbf7fa (diff) | |
| download | linux-6b02e97491c9b4ef54a3b2295f2962b2ceeb25f8.tar.bz2 | |
xhci: remove unnecessary check for pending timer
Checking if the command timeout timer is pending when queueing the
first command to the command ring is not really useful, remove it.
Suggested-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 2ce132b44525..8ccd24eca367 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -3815,8 +3815,7 @@ static int queue_command(struct xhci_hcd *xhci, struct xhci_command *cmd, list_add_tail(&cmd->cmd_list, &xhci->cmd_list); /* if there are no other commands queued we start the timeout timer */ - if (xhci->cmd_list.next == &cmd->cmd_list && - !delayed_work_pending(&xhci->cmd_timer)) { + if (xhci->cmd_list.next == &cmd->cmd_list) { xhci->current_cmd = cmd; xhci_mod_cmd_timer(xhci, XHCI_CMD_DEFAULT_TIMEOUT); } |